Gregory Sibley, M.D.
Radiation Oncology · Fairfax, VA
Gregory Sibley, M.D. is a radiation oncology in Fairfax, VA with about 36 yrs in practice.
- SpecialtyRadiation Oncology
- Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL (1990)
- TelehealthOffers telehealth visits
- Practice size79 clinicians
- Medicare assignmentAccepts assignment (Medicare-approved amount as full payment)
- Medicare activity~272 patients across 10,650 services, avg age 76
Common services
| Service | Medicare services | Medicare allows | |
|---|---|---|---|
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | 120 | $180 | See prices → |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | 96 | $138 | See prices → |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | 76 | $99 | See prices → |
| Psa (prostate specific antigen) measurement, total | 42 | $18 | See prices → |
| Blood test, comprehensive group of blood chemicals | 20 | $10 | See prices → |
Hospital affiliations
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.